Zip Slip Vulnerability in BaserCMS
CVE-2021-41279

7.7HIGH

Key Information:

Vendor

Baserproject

Status
Basercms
Vendor
CVE Published:
26 November 2021

What is CVE-2021-41279?

BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.

Affected Version(s)

basercms < 4.5.3

References

https://github.com/baserproject/basercms/security/advisor...
x_refsource_CONFIRM
https://github.com/baserproject/basercms/commit/d8ab0a81a...
x_refsource_MISC

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.